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  • BS EN ISO 11543:2002

    Current The latest, up-to-date edition.

    Modified starch. Determination of hydroxypropyl content. Method using proton nuclear magnetic resonance (NMR) spectrometry

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  11-06-2002

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Principle
    4 Reagents and materials
    5 Apparatus
    6 Sampling
    7 Preparation of test sample
    8 Procedure
    9 Calculation and expression of results
    10 Precision
    11 Test report
    Annex A (informative) Results of an interlaboratory test
    Bibliography
    Annex ZA (normative) Normative references to international
                           publications with their relevant European
                           publications

    Abstract - (Show below) - (Hide below)

    Specifies a proton NMR spectrometric method for the determination of the hydroxypropyl content of granular modified starch.

    General Product Information - (Show below) - (Hide below)

    Committee W/-
    Document Type Standard
    Publisher British Standards Institution
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
    ISO 1666:1996 Starch Determination of moisture content Oven-drying method
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    EN ISO 1666:1997 Starch - Determination of moisture content - Oven-drying methods (ISO 1666:1996)
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